61268718

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{4253}}^1$

素因数の和:4286

約数の個数: 40

約数和(自身を含む): 142985448

約数和(自身を除く): 81716730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2401, 4253, 4802, 7203, 8506, 12759, 14406, 25518, 29771, 59542, 89313, 178626, 208397, 416794, 625191, 1250382, 1458779, 2917558, 4376337, 8752674, 10211453, 20422906, 30634359, 61268718]

約数ペア:

[(1, 61268718), (2, 30634359), (3, 20422906), (6, 10211453), (7, 8752674), (14, 4376337), (21, 2917558), (42, 1458779), (49, 1250382), (98, 625191), (147, 416794), (294, 208397), (343, 178626), (686, 89313), (1029, 59542), (2058, 29771), (2401, 25518), (4253, 14406), (4802, 12759), (7203, 8506)]